EP3730309A4 - Einziehbares schreibinstrument und mehrkernschreibinstrument - Google Patents

Einziehbares schreibinstrument und mehrkernschreibinstrument Download PDF

Info

Publication number
EP3730309A4
EP3730309A4 EP18892756.0A EP18892756A EP3730309A4 EP 3730309 A4 EP3730309 A4 EP 3730309A4 EP 18892756 A EP18892756 A EP 18892756A EP 3730309 A4 EP3730309 A4 EP 3730309A4
Authority
EP
European Patent Office
Prior art keywords
writing instrument
retractable
core
core writing
retractable writing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18892756.0A
Other languages
English (en)
French (fr)
Other versions
EP3730309A1 (de
Inventor
Yoshihito Kozaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilot Corp
Original Assignee
Pilot Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2017244447A external-priority patent/JP6954828B2/ja
Priority claimed from JP2017244446A external-priority patent/JP6954827B2/ja
Priority claimed from JP2017244448A external-priority patent/JP6954829B2/ja
Application filed by Pilot Corp filed Critical Pilot Corp
Publication of EP3730309A1 publication Critical patent/EP3730309A1/de
Publication of EP3730309A4 publication Critical patent/EP3730309A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K3/00—Nib holders
    • B43K3/04—Nib holders with retractable nibs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/04—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by means sliding in longitudinally-slotted casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/088—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with spreading spring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating by means sliding in longitudinally-slotted casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/08—Combinations of pens
    • B43K27/12—Combinations of pens of ball-point pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
    • B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K8/00—Pens with writing-points other than nibs or balls
    • B43K8/24—Pens with writing-points other than nibs or balls characterised by the means for retracting writing-points
EP18892756.0A 2017-12-20 2018-12-18 Einziehbares schreibinstrument und mehrkernschreibinstrument Pending EP3730309A4 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017244447A JP6954828B2 (ja) 2017-12-20 2017-12-20 多芯筆記具
JP2017244446A JP6954827B2 (ja) 2017-12-20 2017-12-20 出没式筆記具
JP2017244448A JP6954829B2 (ja) 2017-12-20 2017-12-20 多芯筆記具
PCT/JP2018/046507 WO2019124346A1 (ja) 2017-12-20 2018-12-18 出没式筆記具及び多芯筆記具

Publications (2)

Publication Number Publication Date
EP3730309A1 EP3730309A1 (de) 2020-10-28
EP3730309A4 true EP3730309A4 (de) 2021-11-10

Family

ID=66994826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18892756.0A Pending EP3730309A4 (de) 2017-12-20 2018-12-18 Einziehbares schreibinstrument und mehrkernschreibinstrument

Country Status (6)

Country Link
US (1) US11267278B2 (de)
EP (1) EP3730309A4 (de)
KR (1) KR102536678B1 (de)
CN (1) CN111511573A (de)
TW (1) TWI771544B (de)
WO (1) WO2019124346A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112207752A (zh) * 2020-10-09 2021-01-12 厦门南旗佰特精密工具制造有限公司 一种推出式扭矩施加工具
EP4265430A1 (de) * 2020-12-21 2023-10-25 Kabushiki Kaisha Pilot Corporation (also trading as Pilot Corporation) Zurückziehbares schreibgerät

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002943Y1 (ko) * 1982-05-13 1983-12-23 김유승 필기구
EP2952358A1 (de) * 2013-01-29 2015-12-09 Mitsubishi Pencil Co., Ltd. Mechanischer stift

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051132A (en) * 1959-09-21 1962-08-28 Frank Theodore Johmann Protraction-retraction mechanism for writing instruments
DE1561825B1 (de) * 1967-04-25 1972-03-16 Kurt Fend Verfahren für ein in einer Hülse angeordnetes Schreib- oder Zeichengerät mit feucht zu haltender Spitze
US3594091A (en) * 1969-01-29 1971-07-20 Keith T Bleuer Pen
JPS5982790U (ja) * 1982-11-26 1984-06-04 パイロツトインキ株式会社 キヤツプレス筆記具
EP0261114B1 (de) * 1985-05-20 1993-09-15 Intergraph Office Innovation N.V. Schreibgerät
US5067799A (en) 1989-12-27 1991-11-26 Honeywell Inc. Beam combining/splitter cube prism for color polarization
JPH0388225U (de) * 1989-12-27 1991-09-10
US4969764A (en) 1990-03-15 1990-11-13 Gregory Allen R Capless retractable marking pen
JPH0593884U (ja) 1991-06-24 1993-12-21 株式会社トンボ鉛筆 筆記先端部の振れ防止装置
JPH0513790U (ja) 1991-08-01 1993-02-23 株式会社トンボ鉛筆 筆記先端部の振れ防止装置
JPH0585683A (ja) 1991-09-25 1993-04-06 Mitsubishi Electric Corp エレベータ用リニアモータ
JPH0585683U (ja) 1992-04-20 1993-11-19 株式会社トンボ鉛筆 筆記先端部の振れ防止装置
GB2341349A (en) * 1998-09-14 2000-03-15 Gillette Co Marking instrument with retractable refill unit and replaceable cap seal
CN100540334C (zh) * 2003-09-24 2009-09-16 株式会社百乐 笔具和该笔具的筒状部件
CN103273764B (zh) * 2007-02-26 2015-09-02 百乐墨水株式会社 热变色书写工具
JP2010064302A (ja) * 2008-09-09 2010-03-25 Zebra Pen Corp 筆記具
JP5215281B2 (ja) * 2009-12-03 2013-06-19 三菱鉛筆株式会社 シャープペンシル
JP5406116B2 (ja) * 2010-05-17 2014-02-05 株式会社壽 多芯筆記具
WO2012176636A1 (ja) * 2011-06-21 2012-12-27 三菱鉛筆株式会社 シャープペンシル
JP2013063541A (ja) * 2011-09-16 2013-04-11 Pilot Corporation ノック式筆記具
JP5881104B2 (ja) * 2012-02-27 2016-03-09 三菱鉛筆株式会社 シャープペンシル
JP2013220602A (ja) * 2012-04-17 2013-10-28 Mitsubishi Pencil Co Ltd 筆記具
JP6422692B2 (ja) * 2013-09-03 2018-11-14 三菱鉛筆株式会社 複数の樹脂成形部材を備えた筆記具または塗布具
KR102214859B1 (ko) * 2013-12-26 2021-02-09 제브라 가부시키가이샤 필기구

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830002943Y1 (ko) * 1982-05-13 1983-12-23 김유승 필기구
EP2952358A1 (de) * 2013-01-29 2015-12-09 Mitsubishi Pencil Co., Ltd. Mechanischer stift

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019124346A1 *

Also Published As

Publication number Publication date
KR102536678B1 (ko) 2023-05-26
EP3730309A1 (de) 2020-10-28
US20200331285A1 (en) 2020-10-22
CN111511573A (zh) 2020-08-07
TW201930100A (zh) 2019-08-01
US11267278B2 (en) 2022-03-08
KR20200097731A (ko) 2020-08-19
WO2019124346A1 (ja) 2019-06-27
TWI771544B (zh) 2022-07-21

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